EP 2111946 B1 20110330 - Tensioning device for tensioning a tool unit
Title (en)
Tensioning device for tensioning a tool unit
Title (de)
Spannvorrichtung zum Einspannen einer Werkzeugeinheit
Title (fr)
Dispositif de serrage destiné au serrage d'une unité d'outil
Publication
Application
Priority
DE 202008005749 U 20080425
Abstract (en)
[origin: EP2111946A1] A clamping device (10) has a work tool holder (18) provided with an aperture (20) for one end of the work tool unit (12) and a clamping element (28) positioned in the opening (20) for locking the work tool unit (12) in the holder (18). A sensor (34) generates a signal when attaining a given position of work tool unit in or on the holder (18) which activates the clamping element (28) for locking the work-tool unit (12).
IPC 8 full level
B23Q 17/00 (2006.01); B23B 31/26 (2006.01)
CPC (source: EP)
B23B 31/261 (2013.01); B23Q 17/2457 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2111946 A1 20091028; EP 2111946 B1 20110330; AT E503608 T1 20110415; DE 202008005749 U1 20080710; DE 502009000495 D1 20110512; ES 2361899 T3 20110624
DOCDB simple family (application)
EP 09005770 A 20090424; AT 09005770 T 20090424; DE 202008005749 U 20080425; DE 502009000495 T 20090424; ES 09005770 T 20090424